Daily Report for 6th May 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 7.8 °C (+1.0) 04:08 6.5 °C (-0.1) 12.0 °C (+5.2), 2014 4.1 °C (-2.7), 2012
Maximum Temperature 24.6 °C (+9.3) 15:28 18.9 °C (+3.7) 24.6 °C (+9.3), 2018 8.7 °C (-6.6), 2012
Mean Temperature 17.0 °C (+5.2) 13.0 °C (+1.8) 17.3 °C, 2011 6.8 °C, 2012
Minimum Humidity 35% 12:59 43% 59%, 2017 32%, 2011
Maximum Humidity 84% 06:13 88% 87%, 2015 70%, 2011
Mean Humidity 56% 64% 73%, 2015 48%, 2011
Minimum Pressure 1021 hPa 19:15 1016 hPa 1021 hPa, 2018 1001 hPa, 2015
Maximum Pressure 1026 hPa 00:26 1022 hPa 1026 hPa, 2018 1007 hPa, 2014
Mean Pressure 1023 hPa 1018 hPa 1023 hPa, 2018 1004 hPa, 2015
Mean Wind Speed 2.8 mph (-1.9) 4.4 mph (-0.3) 11.4 mph, 2015 2.0 mph, 2016
Maximum Wind Speed 10.1 mph 13:48 12.6 mph 22.5 mph, 2015 8.7 mph, 2016
Maximum Gust 15.0 mph 12:21 18.4 mph 34.2 mph, 2015 13.1 mph, 2010
Mean Wind Direction E
Rainfall 0.0 mm 4.2 mm (43%) 12.9 mm, 2015
Maximum Hourly Rain n/a 7.5, 2015
Maximum 10-min Rain n/a 5, 2015
Maximum Rain Rate n/a 78, 2015
Minimum Dew Point 4.4 °C 02:58 3.4 °C 6.4 °C, 2009 -0.3 °C, 2012
Maximum Dew Point 10.9 °C 10:46 8.9 °C 11.7 °C, 2014 3.1 °C, 2012
Mean Dew Point 7.4 °C 5.8 °C 8.4 °C, 2009 1.9 °C, 2012
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 7.8 °C 04:22 6.9 °C 12.4 °C, 2014 4.9 °C, 2012
Day Maximum (09-21) 24.6 °C 15:29 18.9 °C 24.6 °C, 2018 8.7 °C, 2012
Max 10m Temp Rise 1.3 °C 07:09 0.9 °C 1.3 °C, 2018 0.4 °C, 2012
Max 1hr Temp Rise 4.1 °C 07:36 3.2 °C 4.1 °C, 2018 1.2 °C, 2012
Max 1hr Hum Rise 11% 23:52 10% 18%, 2015 5%, 2011
Max 10m Temp Fall 0.6 °C 20:11 0.9 °C 0.9 °C, 2015 0.3 °C, 2017
Max 1hr Temp Fall 2.5 °C 20:32 2.1 °C 2.5 °C, 2018 1.2 °C, 2017
Max 1hr Hum Fall 17% 07:49 17% 17%, 2015 7%, 2017
Max 10m Wind Speed 7.4 mph 12:21 9.5 mph 18.0 mph, 2015 6.4 mph, 2016
Minimum Feels-like 7.4 °C 05:52 5.0 °C 12.0 °C, 2014 1.4 °C, 2012
Maximum Feels-like 26.0 °C 15:49 19.6 °C 26.0 °C, 2018 8.7 °C, 2012
Mean Feels-like 17.4 °C 12.6 °C 17.4 °C, 2011 5.4 °C, 2012
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 16.8 °C (+8.2) 12.4 °C (+3.8) 16.8 °C (+8.2), 2018 4.6 °C (-4.0), 2012
Humidity Range 49% 45% 49%, 2018 22%, 2017
Pressure Range 5 hPa 6 hPa 9 hPa, 2015 2 hPa, 2014
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 13.7 [100%]54 hrs (154%) [67%] 13.7 [100%], 2018 0 [0%], 2012
Wet Hours 06 hrs (78%) [4.2%] 4, 2015 0, 2009
Cloud Cover Sunny
Events Maximum possible sunshine
Comments -
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
Notes
Times of extremes are computed using the midpoint of the longest continuous period at that extreme value.
Cumulative anomalies are reported according to the expected value for the month-to-date rather than month-end.
Sun hrs, Wet hrs, Cloud cover and Events are based on manual equipment/observations (entered with a delay of 1-10 days); their reliablity is questionable and they are provided for interest only.
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Webcam Summary of Cloud Conditions

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